 /*******************************************************************************
  * Copyright (c) 2000, 2006 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
  * IBM Corporation - initial API and implementation
  *******************************************************************************/
 package org.eclipse.ui.texteditor.templates;

 import org.eclipse.jface.viewers.IStructuredContentProvider;
 import org.eclipse.jface.viewers.Viewer;

 import org.eclipse.jface.text.templates.persistence.TemplateStore;


 /**
  * A content provider for the template preference page's table viewer.
  *
  * @since 3.0
  */
 class TemplateContentProvider implements IStructuredContentProvider {

     /** The template store. */
     private TemplateStore fStore;

     /*
      * @see IStructuredContentProvider#getElements(Object)
      */
     public Object [] getElements(Object input) {
         return fStore.getTemplateData(false);
     }

     /*
      * @see IContentProvider#inputChanged(Viewer, Object, Object)
      */
     public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
         fStore= (TemplateStore) newInput;
     }

     /*
      * @see IContentProvider#dispose()
      */
     public void dispose() {
         fStore= null;
     }

 }


